| CPU2006 license: | 6 | Test date: | Aug-2008 |
|---|---|---|---|
| Test sponsor: | Sun Microsystems | Hardware Availability: | Sep-2008 |
| Tested by: | Sun Microsystems | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7450 |
| CPU Characteristics: | |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 chips, 6 cores/chip |
| CPU(s) orderable: | 2,4 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 9 MB I+D on chip per chip, 3 MB shared / 2 cores |
| L3 Cache: | 12 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 32 GB (16x2 GB PC2-5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | Compact Flash, 16 GB for Linux SAS, 72 GB,10 K RPM via NFS for SPEC CPU2006 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP1, Kernel 2.6.16.46-0.12-smp |
| Compiler: | Intel C++ Compiler 11.0 for Linux Build 20080730 Package ID: l_cproc_b_11.0.042 |
| Auto Parallel: | Yes |
| File System: | NFSv3 (See additional details below) |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Binutils 2.18.50.0.7.20080502 Microquill SmartHeap V8.1 |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||
| 400.perlbench | 24 | 681 | 344 | 671 | 350 | 674 | 348 | 24 | 683 | 343 | 602 | 390 | 595 | 394 |
| 401.bzip2 | 24 | 1479 | 157 | 1319 | 176 | 1307 | 177 | 24 | 1479 | 157 | 1319 | 176 | 1307 | 177 |
| 403.gcc | 24 | 1097 | 176 | 1111 | 174 | 1109 | 174 | 24 | 1104 | 175 | 1097 | 176 | 1116 | 173 |
| 429.mcf | 24 | 1538 | 142 | 1534 | 143 | 1537 | 142 | 24 | 1526 | 143 | 1533 | 143 | 1531 | 143 |
| 445.gobmk | 24 | 780 | 323 | 764 | 330 | 770 | 327 | 24 | 749 | 336 | 741 | 340 | 739 | 341 |
| 456.hmmer | 24 | 721 | 311 | 723 | 310 | 716 | 313 | 24 | 636 | 352 | 635 | 353 | 629 | 356 |
| 458.sjeng | 24 | 816 | 356 | 814 | 357 | 816 | 356 | 24 | 789 | 368 | 790 | 368 | 790 | 368 |
| 462.libquantum | 24 | 2682 | 185 | 2748 | 181 | 2683 | 185 | 1 | 74.7 | 277 | 74.6 | 278 | 74.3 | 279 |
| 464.h264ref | 24 | 891 | 596 | 883 | 601 | 886 | 600 | 24 | 847 | 627 | 842 | 631 | 841 | 632 |
| 471.omnetpp | 24 | 1326 | 113 | 1349 | 111 | 1330 | 113 | 24 | 1318 | 114 | 1334 | 112 | 1322 | 113 |
| 473.astar | 24 | 1265 | 133 | 1283 | 131 | 1276 | 132 | 24 | 1181 | 143 | 1192 | 141 | 1181 | 143 |
| 483.xalancbmk | 24 | 923 | 179 | 906 | 183 | 909 | 182 | 24 | 923 | 179 | 906 | 183 | 909 | 182 |
Submit Notes
The config file option 'submit' was used.
Operating System Notes
taskset was used to bind processes to cores except for 462.libquantum peak NFS for file system: Sun Fire X4440 with 1 x SAS,72 GB,10 K RPM both client and server use onboard ethernet ports connected to a 10/100 Ethernet switch. 'ulimit -s unlimited' was used to set the stacksize to unlimited OMP_NUM_THREADS set to number of cores. KMP_STACKSIZE set to 64M KMP_AFFINITY set to physical,0
Platform Notes
Default BIOS configuration used (includes this settings): Hardware Prefetch : Disabled; Adjacent Sector Prefetch : Disabled
General Notes
All benchmarks compiled in 32-bit mode except 456.hmmer for peak, was compiled in 64-bit mode
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.1 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 -opt-prefetch |
C++ benchmarks:
| -xSSE4.1 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc | |
| 456.hmmer: | /opt/intel/Compiler/11.0/042/bin/intel64/icc -L/opt/intel/Compiler/11.0/042/ipp/em64t/lib -I/opt/intel/Compiler/11.0/042/ipp/em64t/include |
C++ benchmarks:
| icpc |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -ansi-alias -opt-prefetch |
| 401.bzip2: | basepeak = yes |
| 403.gcc: | -xSSE4.1 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll4 |
| 462.libquantum: | -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-malloc-options=3 -parallel -par-runtime-control -opt-prefetch |
| 464.h264ref: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap |
| 473.astar: | -prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |